EP0204273A3 - Verfahren und Vorrichtung zum Entfernen von Nitrat aus Oberflächen- und Grundwasser, insbesondere Trinkwasser - Google Patents

Verfahren und Vorrichtung zum Entfernen von Nitrat aus Oberflächen- und Grundwasser, insbesondere Trinkwasser Download PDF

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Publication number
EP0204273A3
EP0204273A3 EP86107375A EP86107375A EP0204273A3 EP 0204273 A3 EP0204273 A3 EP 0204273A3 EP 86107375 A EP86107375 A EP 86107375A EP 86107375 A EP86107375 A EP 86107375A EP 0204273 A3 EP0204273 A3 EP 0204273A3
Authority
EP
European Patent Office
Prior art keywords
water
biocatalyst
nitrate
help
removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86107375A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0204273A2 (de
Inventor
Roman Dr. Dr.-Ing. Menzel
Peter Hoffmann
Klaus-Dieter Dr. Dipl.-Biochem. Vorlop
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GG Noell GmbH
Original Assignee
GG Noell GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GG Noell GmbH filed Critical GG Noell GmbH
Publication of EP0204273A2 publication Critical patent/EP0204273A2/de
Publication of EP0204273A3 publication Critical patent/EP0204273A3/de
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/105—Characterized by the chemical composition
    • C02F3/108—Immobilising gels, polymers or the like
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/38—Gas flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
EP86107375A 1985-06-05 1986-05-30 Verfahren und Vorrichtung zum Entfernen von Nitrat aus Oberflächen- und Grundwasser, insbesondere Trinkwasser Withdrawn EP0204273A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3520160 1985-06-05
DE19853520160 DE3520160A1 (de) 1985-06-05 1985-06-05 Verfahren und vorrichtung zum entfernen von nitrat aus oberflaechen- und grundwasser, insbesondere trinkwasser
DE19863641567 DE3641567A1 (de) 1985-06-05 1986-12-05 Verfahren und vorrichtung zum entfernen von ammonium aus abwasser, oberflaechenwasser oder grundwasser

Publications (2)

Publication Number Publication Date
EP0204273A2 EP0204273A2 (de) 1986-12-10
EP0204273A3 true EP0204273A3 (de) 1988-02-10

Family

ID=39327265

Family Applications (2)

Application Number Title Priority Date Filing Date
EP86107375A Withdrawn EP0204273A3 (de) 1985-06-05 1986-05-30 Verfahren und Vorrichtung zum Entfernen von Nitrat aus Oberflächen- und Grundwasser, insbesondere Trinkwasser
EP87116928A Withdrawn EP0273174A1 (de) 1985-06-05 1987-11-17 Verfahren und Vorrichtung zum Entfernen von Ammonium aus Abwasser, Oberflächenwasser oder Grundwasser

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP87116928A Withdrawn EP0273174A1 (de) 1985-06-05 1987-11-17 Verfahren und Vorrichtung zum Entfernen von Ammonium aus Abwasser, Oberflächenwasser oder Grundwasser

Country Status (4)

Country Link
US (1) US4756831A (da)
EP (2) EP0204273A3 (da)
DE (2) DE3520160A1 (da)
DK (1) DK638587A (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520160A1 (de) * 1985-06-05 1986-12-11 Noell GmbH, 8700 Würzburg Verfahren und vorrichtung zum entfernen von nitrat aus oberflaechen- und grundwasser, insbesondere trinkwasser
CH667641A5 (de) * 1986-11-04 1988-10-31 Sulzer Ag Verfahren zur autotrophen denitrifikation von wasser.
DE3715867A1 (de) * 1987-05-07 1988-11-24 Schering Ag Verfahren zur reinigung von abwaessern
JPH01305168A (ja) * 1988-06-03 1989-12-08 Fuji Filter Kogyo Kk スラリー用プランジャーポンプ
DE3830850A1 (de) * 1988-09-10 1990-03-22 Gutec Gmbh Verfahren zur entfernung des nitrit- und/oder nitratgehaltes in wasser
DE3917368A1 (de) * 1989-05-29 1991-03-21 Degremont Verfahren zur biologischen umwandlung geloester nitrate und anlage zur durchfuehrung des verfahrens
US5039414A (en) * 1989-08-01 1991-08-13 Mueller Marc B Process for separating and/or recovering hydrocarbon oils from water using biodegradable absorbent sponges
FR2659076A1 (fr) * 1990-03-02 1991-09-06 Centre Nat Rech Scient Procede biologique pour la denitrification des milieux liquides et appareillage pour la mise en óoeuvre de ce procede.
DE4011420A1 (de) * 1990-04-09 1991-10-10 Gert Schwentner Verfahren mit tropfkoerper zur gezielten elimination der im abwasser vorhandenen stickstoffverbindungen insbesondere nitrit- und nitratstickstoff durch die biochemischen vorgaenge der denitrifikation
DK112590D0 (da) * 1990-05-07 1990-05-07 S E Joergensen Fremgangsmaade til fjernelse af nitrogen fra vandige oploesninger
US4988443A (en) * 1990-07-03 1991-01-29 North Carolina State University Bioreactor process for continuous removal of organic toxicants and other oleophilc solutes from an aqueous process stream
DE4027221A1 (de) * 1990-08-24 1992-02-27 Preussag Noell Wassertech Verfahren und vorrichtung zum entfernen von ammonium, nitrit und/oder nitrat aus wasser
DE4027222A1 (de) * 1990-08-24 1992-02-27 Preussag Noell Wassertech Verfahren zur eliminierung von phosphat aus wasser
US5207899A (en) * 1991-02-28 1993-05-04 Gregory Boyle Rotating bacterial tablet dispenser for an underground wastewater denitrification system
FR2673932B1 (fr) * 1991-03-15 1996-10-25 Omnium Traitement Valorisa Procede et appareillage pour l'epuration d'eaux residuaires par voie biologique.
US5211847A (en) * 1991-04-22 1993-05-18 Infilco Degremont Inc. Denitrification methods
ES2101072T3 (es) * 1992-10-06 1997-07-01 Ct Umwelttechnik Ag Procedimiento para la depuracion biologica de agua y agente para la puesta en practica del procedimiento.
US5397473A (en) * 1993-08-27 1995-03-14 Cornell Research Foundation, Inc. Biological treatment method for water
FR2713221B1 (fr) * 1993-12-01 1996-02-23 Cise Internationale Procédé d'élimination continue des substances azotées d'eaux à potabiliser et installation pour la mise en Óoeuvre du procédé.
US5496472A (en) * 1993-12-20 1996-03-05 Tetra Technologies, Inc. Method and apparatus for denitrification of wastewater
US5578210A (en) * 1994-11-15 1996-11-26 The Dow Chemical Company Method for stimulating anaerobic biotransformation of halogenated hydrocarbons
GB9425110D0 (en) * 1994-12-13 1995-02-08 Boc Group Plc Sewage respiration inhibition
DE19505436A1 (de) * 1995-02-17 1996-08-22 Solvay Umweltchemie Gmbh Kombiniertes Verfahren zur chemischen und biologischen Behandlung von Wasser
DE19680100D2 (de) * 1995-02-21 1997-08-21 Bergen Peter System zur Reinigung von Rohwasser, insbesondere Abwasser
JPH08256773A (ja) * 1995-03-27 1996-10-08 Bio Material:Kk 微生物固定化用担体及びその微生物固定化用担体を用いた液体中の窒素化合物の変換方法
US5776344A (en) * 1995-10-26 1998-07-07 Tetra Technologies Inc. Method for removing nitrogen from wastewater
US5954963A (en) * 1996-01-25 1999-09-21 Oklahoma Rural Water Association Process for biologically treating water
US5910245A (en) * 1997-01-06 1999-06-08 Ieg Technologies Corp. Bioremediation well and method for bioremediation treatment of contaminated water
US5811259A (en) * 1997-07-29 1998-09-22 Ecomat, Inc. Biochemical reactor
DE19950617A1 (de) * 1999-10-20 2001-04-26 Thilo Herrmann Verfahren und Anlage zum Abbau von gelösten Stoffen in Wasser und Abwasser
AU2001253048A1 (en) * 2000-04-03 2001-10-15 Audrey L. HAASE Potable water purification process including biofiltration
IT1318644B1 (it) * 2000-07-25 2003-08-27 Sued Chemie Mt Srl Procedimento per la denitrificazione delle acque.
US20030127603A1 (en) * 2001-05-15 2003-07-10 Bernard Horowitz Apparatus for the inactivation of pathogens in protein-containing fluids and uses thereof
DE10318736A1 (de) * 2003-04-25 2004-11-11 Thyssenkrupp Encoke Gmbh Verfahren zur Reinigung von Kokereiabwasser
ES2246741B1 (es) * 2005-08-09 2007-05-16 Yaragua Technology, S.L. Procedimiento para la depuracion de aguas residuales.
WO2021033120A1 (en) * 2019-08-17 2021-02-25 Fariba Rezvani Nitrate removal from drinking water
DE102020101182A1 (de) * 2019-11-29 2021-06-02 Wte Wassertechnik Gmbh Verfahren zur biologischen Reinigung von nitrathaltigem Wasser
CN112939879B (zh) * 2021-02-05 2023-05-05 内蒙古世杰化工有限公司 一种甲磺草胺连续硝化系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582308A (da) * 1967-10-12 1969-09-26
EP0065035A1 (de) * 1981-05-20 1982-11-24 GebràœDer Sulzer Aktiengesellschaft Verfahren zur Denitrifikation von Wasser und Anlage zur Durchführung des Verfahrens
EP0121851B1 (de) * 1983-04-08 1988-01-13 Bayer Ag Biologisch aktive Zusammensetzung zur Abwasser- und Abluftreinigung

Family Cites Families (9)

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FR2337576A2 (fr) * 1976-01-07 1977-08-05 Degremont Filtre biologique pour l'epuration d'eaux residuaires et installation d'epuration comportant un tel filtre
FR2390192A2 (fr) * 1977-05-10 1978-12-08 Degremont Filtre biologique pour l'epuration d'eaux residuaires et installation comportant un tel fitre
DE3032869A1 (de) * 1980-09-01 1982-04-15 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur anaeroben biologischen reinigung von abwasser
CA1188246A (en) * 1981-08-31 1985-06-04 Jerry L. Gregory Immobilized microbe recycle apparatus
DE3312579A1 (de) * 1983-04-08 1984-10-11 Bayer Ag, 5090 Leverkusen Verfahren zur durchfuehrung von mikrobiologischen umsetzungen bei enger verweilzeitverteilung
DE3402697A1 (de) * 1984-01-26 1985-08-01 Bayer Ag, 5090 Leverkusen Verwendung von hydrophilen, hochgefuellten polyurethanmassen zur biologischen abwasserreinigung
DE3410412A1 (de) * 1984-03-21 1985-10-03 Manfred 7000 Stuttgart Erne Verfahren zur biologischen denitrifikation und reaktor zur denitrifikation
DE3432923A1 (de) * 1984-09-07 1986-03-06 Joachim Prof. Dr. Klein Biokatalysator und verfahren zu seiner herstellung
DE3520160A1 (de) * 1985-06-05 1986-12-11 Noell GmbH, 8700 Würzburg Verfahren und vorrichtung zum entfernen von nitrat aus oberflaechen- und grundwasser, insbesondere trinkwasser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582308A (da) * 1967-10-12 1969-09-26
EP0065035A1 (de) * 1981-05-20 1982-11-24 GebràœDer Sulzer Aktiengesellschaft Verfahren zur Denitrifikation von Wasser und Anlage zur Durchführung des Verfahrens
EP0121851B1 (de) * 1983-04-08 1988-01-13 Bayer Ag Biologisch aktive Zusammensetzung zur Abwasser- und Abluftreinigung

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 89, Nr. 8, 21. August 1978, Seite 302, Zusammenfassung Nr. 64652j, Columbus, Ohio, US; & JP-A-77 130 150 (ASAHI CHEMICAL INDUSTRY CO., LTD) 01-11-1977 *
CHEMICAL ABSTRACTS, Band 91, Nr. 18, 29. Oktober 1979, Seite 303, Zusammenfassung Nr. 145602m, Columbus, Ohio, US; J. HOLLO et al.: "Denitrification and removal of heavy metals from waste water by immobilized microorganisms", & ACS SYMP. SER. 1979, 106(Immobilized Microb. Cells), 73-86 *
PATENT ABSTRACTS OF JAPAN, Band 6, Nr. 78 (C-102)[956], 15. Mai 1982; & JP-A-57 012 894 (MITSUBISHI JUKOGYO K.K.) 22-01-1982 *

Also Published As

Publication number Publication date
DE3520160A1 (de) 1986-12-11
DE3641567A1 (de) 1988-06-09
EP0204273A2 (de) 1986-12-10
DK638587A (da) 1988-06-06
US4756831A (en) 1988-07-12
DK638587D0 (da) 1987-12-04
DE3520160C2 (da) 1992-08-06
EP0273174A1 (de) 1988-07-06

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Inventor name: HOFFMANN, PETER

Inventor name: MENZEL, ROMAN, DR. DR.-ING.

Inventor name: VORLOP, KLAUS-DIETER, DR. DIPL.-BIOCHEM.